Comparison of NVIDIA Quadro 4000 Mac Edition and NVIDIA Quadro 4000

Attribute	NVIDIA Quadro 4000 Mac Edition ×	NVIDIA Quadro 4000 ×
GPU
Release year (year)	2011	2010
GPU brand	Nvidia	Nvidia
GPU name	GF100	GF100
Clock speed (MHz)	475	475
Is dual GPU	-	-
Model	NVIDIA Quadro 4000 Mac Edition	NVIDIA Quadro 4000
Memory
Memory (MB)	1,792	2,048
Memory bandwidth (GB/s)	89.9	89.9
Memory bus (bit)	256	256
Memory type	GDDR5	GDDR5
Memory clock speed (MHz)	702	702
Effective memory clock speed (MHz)	2,808	2,808
Noise and power
TDP (W)	142	142
Raw performance
Pixel rate (GPixel/s)	7.6	7.6
Render output processors	32	32
Texture mapping units	32	32
Shading units	256	256
Floating-point performance (GFLOPS)	486	486
Texture rate (GTexel/s)	15.2	15.2